Tam N. Nguyen, MD
Otolaryngology Physician · Owings Mills, MD
Tam N. Nguyen, MD is an otolaryngology physician with a practice address in Owings Mills, Maryland, and NPI 1558520775, issued on Jun 3, 2008. Check the license (Maryland D0076311, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Tam N. Nguyen
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- D0076311 MD
Self-reported in NPPES; status is on the state search - Practice location
- 23 Crossroads Dr, Owings Mills, MD 21117
- Phone
- (410) 356-2626
- Enumerated
- Jun 3, 2008
- Record last updated
- Aug 3, 2026
- Fax
- (410) 356-8945
- Medicare enrollment
- Enrolled (PECOS I20131023000565); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 2008
- Entity
- Type 1 · individual
Also registered at 23 Crossroads Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virginia Boyer, CRNACertified Registered Nurse Anesthetist1689646184
- Lindsay Creed, AU.D., CCC-A, FAAAAudiologist1104239029
- Ralph Epstein, M.D.Specialist1568460020
- Jennie Faber, MDObstetrics & Gynecology Physician1629079553
- Novlet Fenwick, CRNACertified Registered Nurse Anesthetist1033181540
- Linda Fuller, M.A., CCC-AAudiologist1043460801
Verify Tam N. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0076311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average otolaryngology physician in 2024
1,042 Medicare Part D claims for 362 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Fluticasone Propionate330 claims
- Ipratropium Bromide181 claims
- Mometasone Furoate75 claims
- Mupirocin74 claims
- Azelastine Hcl61 claims
- Ofloxacin52 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,283.80
22 payments; by number, the most common kind was food and beverage; the largest payer was Neurent Medical Limited. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Annapolis Ent Surgical Center LLCOwings Mills, MD
- Greater Baltimore Medical Center IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Otolaryngology Physician providers in Maryland
There are 257 otolaryngology physician records in Maryland.
Other otolaryngology physician records in Maryland
- Sidrah Ahmad, MDSalisbury, MD1083935779
- Neda Ahmadi, MDGlen Burnie, MD1649429549
- Mostafa Ahmed, MDChevy Chase, MD1457618399
- Lee Akst, MDBaltimore, MD1508840299
- Perry Alexion, MDGreenbelt, MD1518033786
- Clint Allen, M.D.Bethesda, MD1861697021
- Walleed H R M A Q Almutairi, MB BCH BAOBaltimore, MD1477416485
- Gail Anderson, M.D.Bowie, MD1134160260
- Michael Arenstein, MDGaithersburg, MD1922091792
- Megan BallardBaltimore, MD1942645460
Common questions
What is Tam N. Nguyen, MD's NPI number?
Tam N. Nguyen, MD's National Provider Identifier (NPI) is 1558520775, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Tam N. Nguyen, MD located?
The NPPES record lists a practice address at 23 Crossroads Dr, Owings Mills, MD, 21117. Phone: (410) 356-2626. Providers update this record themselves, so call before visiting.
How can I verify Tam N. Nguyen, MD's license?
NPPES lists Maryland license number D0076311, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tam N. Nguyen, MD prescribe under Medicare Part D?
In 2024, Tam N. Nguyen, MD had 1,042 Medicare Part D claims for 362 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.